MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Metrology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following option is not correct for ‘full interchangeability’? |
| A. | This type of interchangeability is not feasible sometimes |
| B. | Requires machine which can maintain low process capability |
| C. | Machines with very high accuracy are necessary |
| D. | For interchangeable production, this type of interchangeability is not must |
| Answer» C. Machines with very high accuracy are necessary | |
| 2. |
Which of the following option is correct in given statements about interchangeability?Statement 1: Standardisation is not so much of importance for interchangeability.Statement 2: Interchangeability follows ‘normal distribution’. |
| A. | F, T |
| B. | T, T |
| C. | F, F |
| D. | T, F |
| Answer» B. T, T | |
| 3. |
WHICH_OF_THE_FOLLOWING_IS_CORRECT_FOR_SELECTIVE_ASSEMBLY??$ |
| A. | Not suitable for industrial purposes |
| B. | Cost increases due to automatic gauging |
| C. | Wastage is high due to selective selection |
| D. | This method is followed in ball and roller bearing units |
| Answer» E. | |
| 4. |
What is a limit system? |
| A. | Series of tolerances |
| B. | Series of fits |
| C. | Series of clearances |
| D. | Series of limits |
| Answer» B. Series of fits | |
| 5. |
What is the correct formula to find no. of groups in selective assembly? |
| A. | Process capability / Tolerance desired |
| B. | Tolerance desired / Process capability |
| C. | Tolerance desired * Process capability |
| D. | Tolerance desired + Process capability |
| Answer» B. Tolerance desired / Process capability | |
| 6. |
What is the main use of automatic gauge in selective assembly? |
| A. | Check accuracy of parts |
| B. | Check parallelism of parts |
| C. | Divide group of parts with some tolerance in smaller groups |
| D. | Use to check errors in parts |
| Answer» D. Use to check errors in parts | |
| 7. |
Which of the following option is not correct for ‘full interchangeability’?$ |
| A. | This type of interchangeability is not feasible sometimes |
| B. | Requires machine which can maintain low process capability |
| C. | Machines with very high accuracy are necessary |
| D. | For interchangeable production, this type of interchangeability is not must |
| Answer» C. Machines with very high accuracy are necessary | |
| 8. |
Which of the following option is correct in given statements about interchangeability? |
| A. | |
| B. | |
| Answer» B. | |
| 9. |
For full interchangeability, what is the relation between the process capability of a machine and manufacturing tolerance of the part? |
| A. | Process capability = Manufacturing tolerance |
| B. | Process capability ‚â• Manufacturing tolerance |
| C. | Process capability > Manufacturing tolerance |
| D. | Process capability ≤ Manufacturing tolerance |
| Answer» E. | |
| 10. |
What are the main considerations for deciding the limits of a particular part? |
| A. | Functional requirement |
| B. | Economics and interchangeability |
| C. | Interchangeability and functional requirement |
| D. | Interchangeability, functional requirement and economics |
| Answer» E. | |
| 11. |
Which of the following option is incorrect about interchangeability? |
| A. | Increase output |
| B. | Increase cost of production |
| C. | Useful in mass production |
| D. | Assembly time increases |
| Answer» E. | |